DIN EN 1927-2 Berichtigung 1-2009 圆软木的定性分类.第2部分:松木.技术勘误1
作者:标准资料网 时间:2024-05-20 23:07:07 浏览:9621
来源:标准资料网
【英文标准名称】:Qualitativeclassificationofsoftwoodroundtimber-Part2:Pines;GermanversionEN1927-2:2008,CorrigendumtoDINEN1927-2:2008-06;GermanversionEN1927-2:2008/AC:2009
【原文标准名称】:圆软木的定性分类.第2部分:松木.技术勘误1
【标准号】:DINEN1927-2Berichtigung1-2009
【标准状态】:现行
【国别】:德国
【发布日期】:2009-08
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:特性;分类;针叶木材;装配产品;家具工业;等级(质量);原木;松树;松木;软木;建筑用木料;使用类型;木材;木材技术
【英文主题词】:Characteristics;Classification;Classifications;Coniferouswood;Constructionalproducts;Furnitureindustry;Grades(quality);Logs;Pine;Pine(wood);Softwoods;Structuraltimber;Typesofuse;Wood;Woodtechnology
【摘要】:
【中国标准分类号】:B68
【国际标准分类号】:79_040
【页数】:2P.;A4
【正文语种】:德语
Product Code:SAE J2044
Title:Quick Connect Coupling Specification for Liquid Fuel and Vapor/Emissions Systems
Issuing Committee:Fuel Systems Standards Committee
Scope:This SAE Recommended Practice defines standard tube end form dimensions so as to guarantee interchangeability between all connector designs of the same size and the standard end form. This document also defines the minimum functional requirements for quick connect couplings between flexible tubing or hose and rigid tubing or tubular fittings used in supply, return, and vapor/emissions in fuel systems. This document applies to automotive and light truck applications under the following conditions:a. Gasoline and diesel fuel delivery systems or their vapor venting or evaporative emission control systems.b. Operating pressure up to 500 kPa, 5 bar, (72 psig).c. Operating vacuum down to -50 kPa, -0.5 bar (-7.2 psi).d. Operating temperatures from -40 掳C (脨40 掳F) to 115 掳C (239 掳F).Quick connect couplings function by joining the connector to a mating tube end form then pulling back to assure a complete connection. The requirements stated in this document apply to new connectors in assembly operations unless otherwise indicated. For service operations, the mating tube should be lubricated with SAE 30-weight oil before re-connecting.NOTE--New connector designs using the same materials as previously tested connectors may use the original results as surrogate data for 7.1, 7.2, 7.3, and 7.4.Vehicle OEM fuel system specifications may impose additional requirements beyond the scope of this general SAE document. In those cases, the OEM specification takes precedence over this document.【英文标准名称】:Metallicpowders-Determinationofoxygencontentbyreductionmethods-Part3:hydrogen-reducibleoxygen.
【原文标准名称】:金属粉末.用还原法测定氧含量.第3部分:氢可还原氧
【标准号】:NFA95-181-3-2006
【标准状态】:现行
【国别】:法国
【发布日期】:2006-07-01
【实施或试行日期】:2006-07-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:分析;碳;化学分析和试验;含量测定;氢;氢还原;材料;材料技术;金属粉末;金属;氧;含氧量;粒状材料;粉末冶金;试剂;还原;还原法;抽样方法;试验报告;试验结果;试验
【英文主题词】:
【摘要】:
【中国标准分类号】:H71
【国际标准分类号】:77_160
【页数】:17P;A4
【正文语种】:其他
